Ohmite Holding · Electronic Components
4917
Resistor, Variable, Wire Wound, Non
Part Number4917
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-025-9018 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Diameter0.515 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Power Dissipation Rating Per Secti7.5 HEAT SINK SINGLE SECTION
Device Design TypeAT 12:00 OCLOCK LOCATION NOT OTHERWISE SPECIFIED
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Terminal Type And Quantity3 TAB, SOLDER LUG
Effective Electrical Rotation In D300.0 NOMINAL
Screw Thread Series DesignatorUNEF
Mounting MethodSTANDARD BUSHING
Vendor Part NumbersC250S-1
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 4917 available?
We can source 4917 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 4917 by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4917 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 4917?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 4917?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.